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Extract from the Register of European Patents

EP About this file: EP1769763

EP1769763 - System for creating lesions using bipolar electrodes [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  10.01.2020
Database last updated on 13.09.2024
FormerThe patent has been granted
Status updated on  02.02.2018
FormerGrant of patent is intended
Status updated on  18.09.2017
Most recent event   Tooltip10.01.2020Revocation of patentpublished on 12.02.2020  [2020/07]
Applicant(s)For all designated states
Covidien AG
Victor von Bruns-Strasse 19
8212 Neuhausen am Rheinfall / CH
[2018/10]
Former [2007/33]For all designated states
Covidien AG
Victor von Bruns-Strasse 19
8212 Neuhausen am Rheinfall / CH
Former [2007/14]For all designated states
Sherwood Services AG
Bahnhofstrasse 29
8200 Schaffhausen / CH
Inventor(s)01 / McPherson, James W.
3365 Chisholm Trail, 302
Boulder, CO 80301 / US
 [2018/10]
Former [2007/14]01 / McPherson, James W.
3365 Chisholm Trail, Apt. 302
Boulder, CO 80301 / US
Representative(s)Soames, Candida Jane, et al
Maschio & Soames IP Limited
30 Carlton Crescent
Southampton SO15 2EW / GB
[2018/10]
Former [2008/31]HOFFMANN EITLE
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München / DE
Former [2007/14]HOFFMANN EITLE
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München / DE
Application number, filing date05025423.422.11.2005
[2007/14]
Priority number, dateUS2005023999930.09.2005         Original published format: US 239999
[2007/14]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1769763
Date:04.04.2007
Language:EN
[2007/14]
Type: B1 Patent specification 
No.:EP1769763
Date:07.03.2018
Language:EN
[2018/10]
Search report(s)(Supplementary) European search report - dispatched on:EP19.01.2007
ClassificationIPC:A61B18/14, A61B18/12
[2017/41]
CPC:
A61B18/1477 (EP,US); A61B2018/00023 (EP,US); A61B2018/00678 (EP,US);
A61B2018/00702 (EP,US); A61B2018/00875 (EP,US); A61B2018/124 (EP,US);
A61B2018/143 (EP,US) (-)
Former IPC [2007/14]A61B18/14
Designated contracting statesDE,   ES,   FR,   GB,   IE,   IT [2018/10]
Former [2007/50]DE,  ES,  FR,  GB,  IE,  IT 
Former [2007/14]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:System zur Erzeugung von Läsionen unter Verwendung bipolarer Elektroden[2007/14]
English:System for creating lesions using bipolar electrodes[2007/14]
French:Système pour la creation de lésions utilisant des électrodes bipolaires[2007/14]
Examination procedure02.10.2007Examination requested  [2007/46]
05.10.2007Loss of particular rights, legal effect: designated state(s)
07.11.2007Despatch of a communication from the examining division (Time limit: M04)
16.11.2007Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, FI, GR, HU, IS, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR
17.03.2008Reply to a communication from the examining division
18.05.2010Despatch of a communication from the examining division (Time limit: M04)
27.09.2010Reply to a communication from the examining division
03.12.2012Despatch of a communication from the examining division (Time limit: M04)
12.04.2013Reply to a communication from the examining division
06.09.2017Cancellation of oral proceeding that was planned for 22.09.2017
19.09.2017Communication of intention to grant the patent
22.09.2017Date of oral proceedings (cancelled)
19.01.2018Fee for grant paid
19.01.2018Fee for publishing/printing paid
19.01.2018Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  07.11.2007
Opposition(s)Opponent(s)01  06.12.2018    ADMISSIBLE
OLYMPUS WINTER & IBE GMBH
Kuehnstrasse 61
22045 Hamburg / DE
Opponent's representative
Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Johannes-Brahms-Platz 1
20355 Hamburg / DE
 [2019/03]
07.01.2019Invitation to proprietor to file observations on the notice of opposition
16.09.2019Despatch of communication that the patent will be revoked
26.09.2019Legal effect of revocation of patent [2020/07]
Fees paidRenewal fee
27.11.2007Renewal fee patent year 03
25.11.2008Renewal fee patent year 04
25.11.2009Renewal fee patent year 05
24.11.2010Renewal fee patent year 06
23.11.2011Renewal fee patent year 07
26.11.2012Renewal fee patent year 08
27.11.2013Renewal fee patent year 09
25.11.2014Renewal fee patent year 10
22.10.2015Renewal fee patent year 11
23.11.2016Renewal fee patent year 12
22.11.2017Renewal fee patent year 13
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See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipES07.03.2018
IT07.03.2018
IE22.11.2018
[2019/48]
Former [2018/47]ES07.03.2018
IT07.03.2018
Former [2018/38]ES07.03.2018
Documents cited:Search[A]WO9922657  (RITA MEDICAL SYSTEMS INC [US], et al) [A] 1* page 10, line 8 - page 11, line 28; figures 3,8 *;
 [YD]US6203541  (KEPPEL DAVID [US]) [YD] 4,5 * column 5, line 25 - column 6, line 61 *;
 [AD]US6506189  (RITTMAN III WILLIAM J [US], et al) [AD] 6 * column A; figure 2 *;
 [XY]DE10224154  (CELON AG MEDICAL INSTRUMENTS [DE]) [X] 1-3,6 * paragraphs [0039] , [0041] , [0043] , [0046] , [0048] , [0054]; figures 2,5a,5b * [Y] 4,5;
 [A]US2004181216  (KELLY AMY C [US], et al) [A] 1,6 * paragraphs [0047] , [0048] , [0066]; figures 6,16 *;
 [A]FR2864439  (IMAGE GUIDED THERAPY [FR]) [A] 1 * page 13, line 13 - page 14, line 15; figures 8,9 *
ExaminationUS2002193851
by applicantUS6203541
 US6506189
 US2004254573
 US2005107785
 US2005107784
 US2005119655
 US2005154387
OppositionUS5334193
 WO9634571
 WO9922657
 US6203541
 US2002193851
 US6506189
 DE10224154
 US2004181216
 FR2864439
 EP1769763
    - RITZ et al., "Bipolar radiofrequency ablation of liver metastases during laparotomy. First clinical experiences with a new multipolar ablation concept", International Journal of Colorectal Disease, (20050505), doi:10.1007/s00384-005-0781-y, pages 25 - 32, XP019340275

DOI:   http://dx.doi.org/10.1007/s00384-005-0781-y
    - TACKE et al., "Multipolar Radiofrequency Ablation: First Clinical Results", ROTO, (20040300), pages 324 - 329, XP008126125

DOI:   http://dx.doi.org/10.1055/S-2004-812723
    - "CelonLab Power", Celon AG medical instruments, pages 1 - 174
    - "Radio Frequency Ablation System: Cool-tip RF", Tycro Healthcare, (20000000), pages 1 - 8, XP055616432
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.